net.sf.mmm.util.pojo.descriptor.base

Class AbstractPojoDescriptorBuilder

java.lang.Object

net.sf.mmm.util.component.base.AbstractComponent

net.sf.mmm.util.component.base.AbstractLoggableComponent

net.sf.mmm.util.pojo.descriptor.base.AbstractPojoDescriptorBuilder

All Implemented Interfaces:

PojoDescriptorBuilder

Direct Known Subclasses:

PojoDescriptorBuilderImpl

public abstract class AbstractPojoDescriptorBuilder
extends AbstractLoggableComponent
implements PojoDescriptorBuilder

This is the abstract base-implementation of the PojoDescriptorBuilder interface.

Since:

1.1.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private Map<GenericType<?>,PojoDescriptorImpl<?>>	pojoMap

Constructor Summary

Constructors

Constructor and Description
AbstractPojoDescriptorBuilder(MapFactory mapFactory) The constructor.

Method Summary

Modifier and Type	Method and Description
protected abstract <POJO> PojoDescriptorImpl<POJO>	createDescriptor(GenericType<POJO> pojoType) This method creates the pojo descriptor for the given pojoType.
<POJO> PojoDescriptorImpl<POJO>	getDescriptor(Class<POJO> pojoClass) This method gets (or creates) the descriptor for the given pojoClass.
<POJO> PojoDescriptorImpl<POJO>	getDescriptor(GenericType<POJO> pojoType) This method gets (or creates) the descriptor for the given pojoType.
PojoDescriptorImpl<?>	getDescriptor(Type pojoType) This method gets (or creates) the descriptor for the given pojoType.
protected abstract ReflectionUtilLimited	getReflectionUtil() This method gets the instance of ReflectionUtilLimited.
Map<String,Object>	pojo2Map(Object pojo) This method creates a lazy, immutable Map reflecting the given Pojo.

Methods inherited from class net.sf.mmm.util.component.base.AbstractLoggableComponent

createLogger, doInitialize, getLogger

Methods inherited from class net.sf.mmm.util.component.base.AbstractComponent

doInitialized, getInitializationState, initialize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pojoMap

private final Map<GenericType<?>,PojoDescriptorImpl<?>> pojoMap

Constructor Detail

AbstractPojoDescriptorBuilder

public AbstractPojoDescriptorBuilder(MapFactory mapFactory)

The constructor.

Parameters:

mapFactory - the factory used to create the descriptor-cache.

Method Detail

getReflectionUtil

protected abstract ReflectionUtilLimited getReflectionUtil()

This method gets the instance of ReflectionUtilLimited.

Returns:

the ReflectionUtilLimited.

getDescriptor

public <POJO> PojoDescriptorImpl<POJO> getDescriptor(Class<POJO> pojoClass)

Description copied from interface: PojoDescriptorBuilder

This method gets (or creates) the descriptor for the given pojoClass.

Specified by:

getDescriptor in interface PojoDescriptorBuilder

Type Parameters:

POJO - is the templated type of the pojoType.

Parameters:

pojoClass - is the Class reflecting the Pojo to introspect.

Returns:

the descriptor used to get information about the properties of the given pojoClass.

getDescriptor

public PojoDescriptorImpl<?> getDescriptor(Type pojoType)

Description copied from interface: PojoDescriptorBuilder

This method gets (or creates) the descriptor for the given pojoType.

Specified by:

getDescriptor in interface PojoDescriptorBuilder

Parameters:

pojoType - is the Type reflecting the Pojo to introspect.

Returns:

the descriptor used to get information about the properties of the given pojoType.

See Also:

PojoDescriptorBuilder.getDescriptor(GenericType)

getDescriptor

public <POJO> PojoDescriptorImpl<POJO> getDescriptor(GenericType<POJO> pojoType)

Description copied from interface: PojoDescriptorBuilder

This method gets (or creates) the descriptor for the given pojoType.

Specified by:

getDescriptor in interface PojoDescriptorBuilder

Type Parameters:

POJO - is the templated type of the pojoType.

Parameters:

pojoType - is the GenericType reflecting the Pojo to introspect.

Returns:

the descriptor used to get information about the properties of the given pojoType.

createDescriptor

protected abstract <POJO> PojoDescriptorImpl<POJO> createDescriptor(GenericType<POJO> pojoType)

This method creates the pojo descriptor for the given pojoType.

Type Parameters:

POJO - is the templated type of the pojoType.

Parameters:

pojoType - is the GenericType reflecting the Pojo.

Returns:

the descriptor used to get information about the properties of the according Pojo.

See Also:

PojoDescriptorBuilder.getDescriptor(java.lang.Class)

pojo2Map

public Map<String,Object> pojo2Map(Object pojo)

Description copied from interface: PojoDescriptorBuilder

This method creates a lazy, immutable Map reflecting the given Pojo.
ATTENTION:
The Map may be simple.

Specified by:

pojo2Map in interface PojoDescriptorBuilder

Parameters:

pojo - is the Pojo to convert.

Returns:

the Map reflecting the given Pojo.

See Also:

PojoPathNavigator.pojo2Map(Object)